This Order, made under s.269P of the Customs Act 1901, declares that specified water filtration and purification plant (Tariff classification 8421.21.90; components listed a–d) are goods to which item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 applies. It operates from 19 January 2007 and continues until revoked under ss.269SC/269SD. Importers of the specified plant are the primary parties affected (they may rely on the Schedule 4 item when importing). The decision is recorded by the CEO’s delegate; importers must correctly classify goods and monitor revocation risk.